Lac McGillvary is a Lake located in Belleterre; Témiscamingue, Quebec and has an elevation of 312 meters.

• Latitude: 47° 17' 11'' North   (decimal: 47.2863889)
• Longitude: 78° 45' 7'' West   (decimal: -78.7519444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 312 meters
• Location: Belleterre; Témiscamingue
• Atlas of Canada Locator Map: Lac McGillvary
• GPS Coordinate Locator Map: Lac McGillvary Lat/Long